Iran launches Tareq 901 submarine, Sahand destroyer

[Banglar Lathial]

1- yes , it is russian kilo , but Russian refuse to repair/upgrade it and then we force to repair/upgrade it by ourselves .... no even Russian haven't enough knowledge about it's sub systems ......

2- in Persian gulf ....

1. From what I have read, Russia did not refuse to repair/upgrade it, but they wanted the submarine repairs to be done in Russian docks? As Iran thought it is not 'safe' to let the submarine sit in Russia, they repaired it themselves? Still, this is a Russian Kilo submarine. I am actually waiting for the Iranian Fateh, Besat and nuclear submarines that Iran's media talked about. Any updates on those?

2. Is the 'Sahand' actually a destroyer? Can you show us a picture with naval officers on board and provide its specifications?

Thanks for the information.